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NVD CRITICAL: CVE-2026-9432 — A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. Thi...

·Source: NIST NVD

Updated:

Executive Summary

A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setWiFiAdvancedCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument bgProtection results in os command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Analysis

A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setWiFiAdvancedCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument bgProtection results in os command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. CVSS Score: 9.8. Published: 2026-05-25T07:16:17.730.

Indicators of Compromise (1)

CVE (1)
CVE-2026-9432
Source Attribution

Originally published by NIST NVD on May 25, 2026. Verified by: NIST.

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